Air Compressor ROLLAIR 60T

7/23/2019 Air Compressor ROLLAIR 60T

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ROLLAIR®

40-50-60-75

A I R C O M P R E S S O R S

R E L I A B I L I T Y

P E R F O R M A N C E

C O L D

P U R I T Y

ROLLAIR® T : with integrated dryer

ROLLAIR® V : with variable speed



ROLLAIR®40-50-60-75

Benefits of experience

The new ROLLAIR® 40-75 range is the result of more than 30 yearsof continuous product development.

Our design and manufacturing policy is to produce a Quality product combining reliability,low maintenance and energy efficiency, which will give our customerstotal confidence in their investment.

Compact design : no compromiseon maintenance accessibility

In a footprint less than 1.7 m2, we combine all the elements of astate of the art air unit :

- high efficiency oil injected screw compressor,- latest inverter drive technology built in (option),- fully integrated refrigerant dryer (option).

With a reduced width, ROLLAIR® 40-75 can pass through astandard industrial door, forklift openings in the frame allow easy handling. Doors and removable panels allow unobstructed accessfor quick maintenance.

Low sound level :protection of the environment

High quality components and soundproofing material are utilisedto dramatically reduce noise levels, a major concern in today’sindustry.

With a noise level between 65-68 dB(A) our compressor can beinstalled closer to the workplace.

Built-in refrigeration dryer :superior air quality

Possible addition of a dryer and water separator ensure highquality, clean and dry compressed air :

- risk of corrosion to the air distribution system is eliminated,- risk of damages to pneumatic tools and equipment is

reduced,- longer operational life for equipment,- reduced air leaks,- less product contamination.

Built-in quality :low maintenance

The ROLLAIR® 40-75 is a combination of high quality componentscoupled with 30 years of experience in product design andoperation. The result is a product with minimum servicerequirements and shorter payback of your investment.

ROLLAIR® 60 T with integrated dryer

ROLLAIR® 50 V with variable speed compressor

Reliability :our primary concern

State of the art design, production and testing techniquesensure product reliability, and reduce downtime and costly repairs.



ROLLAIR®40-50-60-75 V

Designed for optimum energy savings

Optimum designfor superior reliability

The large turbine placed above the standardIP 55 motor overcomes the cooling requirementsof the motor during long period of running at low motor speed, and prevents the built up of motor temperature, increasing both reliability an energy efficiency. This protects the motor against high operating temperature, expandingits life time to preserve your investment.

Large air-endfor superior

performances

The free air delivery band of an inverter drive compressor is directly related to thecorrect air-end size and gears selection.

By selecting the most efficient gears, wehave optimised the free air delivery withinthe most frequently used frequency band,

resulting in the highest potential energysavings achievable.

This results in ROLLAIR® V being oneof the most efficient variable speedcompressor available today.

The ROLLAIR® V is a product designed to achieve optimum efficiency.Built on the design of the ROLLAIR® 40-75, the V range uses a maximum of standard components

in order to achieve the maximum operating simplicity and reliability.

High efficiencyinverter

The ROLLAIR® V is fitted with an inverter whichcomplies with the highest industrial standardsbut maintains its ability to be very user friendly.Inverter technology is used in many different applications in industry today.

The inverter controls the speed of the motor. The VCI 07 monitors service requirements anddisplays unit status and warning indications ona comprehensive digital panel, resulting in highreliability of your ROLLAIR® V.

It is fitted upstream with an RFI (RadioFrequency Interference) filter that protects themain electrical components. Its integration andfeatures are essential to satisfy EMC (ElectroMagnetic Compatibility) norms of theROLLAIR® V.

Designed for minimum operating costs

The ROLLAIR® V inverter is supplied pre programmed with our specially developed energy saving software to match power consumption to individualsystem requirements, eliminating off load running cycles, and optimising thespecific energy of the package according to the set pressure.

Technical specifications

Large range with integrated inverter to match your air demand fluctuations

for maximum flexibilityF.A.D(m3/h)

Pressure (bar)



ROLLAIR®40-50-60-75 M/X

High quality design for superior performance

High filtration quality

The 2 micron pleated air filter is designed to give maximum protection for the air/oil circuit while

maintaining surface area for unobstructed airflow.Oil, oil filter and oil separator are preserved against dust contamination, extending component lifeand reducing the operating cost of the ROLLAIR®.

The pre-cyclonic filtration of the ROLLAIR® X captures large dust particles before passing throughthe filtration media, extending the life of the filter element.

Modulating controlfor superior regulation

The ROLLAIR® X

uses conventionalpressure sensor,b u t h a s t h eunique ability toa l l o w u p p e r range modulation.This system allowsthree di f ferent contro lmethods to increase energy efficiency and operatingflexibility :

• Full load / No load controlClassical control method - between a set pressure band, most efficient for intermittent air demand.

• Modulating controlThis system varies the amount of air entering the compressor,matching output to demand while maintaining a constant pressure within the network.

This method is the most efficient form of regulation when the air usage is above 70 % of the compressor output, reducing power consumption and lowering mechanical wear of the major components.

• Upper range modulationThe compressor control automatically changes its regulation asair usage patterns change, combining the best features of

load/no load and modulating control.

Elastic couplingfor superior drive efficiency

Direct

driven forhigher

performancesand lower

service cost

Direct drive combined with a unique elastic coupling provide the most reliabletransmission system for screw compressors compared to belt drive systems.

A bell housing is fitted to guarantee perfect alignment between the IP55 motor

and the air-end element, eliminating periodical checking and service requirements.The PHOENIX

® coupling offers protection and longer lifefor the air end and motor by minimising transfer vibration.

The system offers a guarantee of longer operating life time, combining superior efficiency with low energy consumption, and substantially reducing maintenance costs.

P o w e r

F . A .D

O n / O f f r e g u l a t i o n M o d u l a t i n g c o n t r o l U p p e r r a n g e m o d u l a t i o n



ROLLAIR®40-50-60-75 M/X

Designed with high quality components

High cooling capacity

High efficiency aluminium type cooler blocks are designed with a large surface area reducing air andoil fluid temperature to the minimum for maximum cooling efficiency.

The coolers are horizontally mounted in the roof of the compressor to ensure optimum thermal efficiency.

Easy access to clean the coolers is possible thanks to the separate turbine ventilator.

Maximum ventilation efficiencywith lower noise level

One of the most advanced innovations incorporated into the ROLLAIR® 40-75 is the turbine ventilator which coupled with the inlet baffle offers several benefits :

- designed to operate with low rotation speeds, the noise level of the package is reduced to aminimum,

- the turbine has a higher ventilation flow with less power consumption than a conventional coolingfan, optimising the cooling efficiency towards individual components,

- the baffle decreases the cooling air entry speed which gives the added benefit of reduced dustcontamination,

- reducing both power consumption and operating temperature of the compressor package, providelower energy costs and extended components life.

Modern designfor superior efficiency

Combining our experience in compressor manufacturing and operation, together with today’sdemanding customer requirements, has lead to the ROLLAIR® 40-75 range which is designed tooperate in heavy duty industrial applications.

Its compactness ensures maximum flexibility and offers maximum installation opportunities.

New ROLLAIR® 40-75 has integrated the latest technologies applied to the compressor to guaranteea reduced noise level and a higher quality to your investment.

A large range to match any installation requirements

ROLLAIR® 40M-50M-60M-75M ROLLAIR® 40X-50X-75X ROLLAIR® 40V-50V-60V-75V

Controller PCI 07 Pressure sensor

Upper range modulationMoisture separator with electronic drain

Controller MCI 01High sensibility pressure switch

On- Off control

Controller VCI 07 Pressure sensor

Variable speed regulationMoisture separator with electronic drain

ROLLAIR® 40MT-50MT-60MT-75MT ROLLAIR® 40XT-50XT-75XT ROLLAIR® 40VT-50VT-60VT-75VT

Moisture separator with electronic drain valve before dryer - Direct expansion dryer with 3°C dew point System for by pass - Easy accessibility for service - Dew point display

Pre cooling system for dryer - Anti freezing protection



ROLLAIR®40-50-60-75 M/X

Accurate control systems

Display- Package outlet pressure from the pressure sensor - Element outlet oil temperature- Load - Unload - Load ratio- Service hours for major service requirements- Operating status- Fault nature and last fault history

Alarm for- Element outlet temperature

- Main motor and turbine overload fault - Star contactor fault - High pressure- Restart without pressure- Temperature sensor fault - High and low temperature fault - Number of starts per hour

With a Real Time Clock Control, the starting and the stopping of the unit can beprogrammed through a maximum of 56 timers to set an operating schedule avoidingair production without air demand.

The PCI 07 is equipped with a serial port which when connected to another PCI 07 enables one compressor to control the operating cycle of a second compressor,eliminating the need for an external change-over switch.

Dual line statusindication

Power ON lamp

Pressurised oilchange

Start key

Maintenanceindication

Fault indication& reset key

Stop key

Scroll key for service hours

Display- Element outlet oil temperature or dew point - Load - Unload operating hours- Service hours for major service requirements- Operating status with led signals

Alarm for- Element outlet temperature or dryer freezing

- Main motor and turbine overload fault - Temperature sensor fault - High temperature- Number of starts per hour

Alphanumericdisplay

Oil temperatureand dew point

Start keyand status

Serviceindication

Fault indication& reset key

Stop key

Alarm signals

PCI 07 Advanced monitoring system for optimum efficiency

The ROLLAIR® 40-75 X compressors are equipped with the PCI 07 service monitoring system to provide indications of when maintenance isdue and to allow service work to be planned.

A fully comprehensive array of displays, warnings and faults are included.

MCI 01 Simple and user friendly with all necessary functionality

The ROLLAIR® 40-75 M compressors are equipped with the MCI 01, fitted with a microprocessor with storage of maintenance operationsand information.

. Automatic restart . Oil re-heating system

. Energy recovery on oil circuit

. Pre filtration panels

. High efficiency air intake filtration

. Capacity drain for zero air loss for moistureseparator

. Remote control

. Link cable for 2 PCI 07

ROLLAIR®

T. Auto-transformer 400 V / 230 V for dryer power

supply . Capacity drain for zero air loss for dryer water

separator

Variants

Connection to the LEADAIR® compressor management and Energy Saving System



ROLLAIR®40-50-60-75 T

All - in - one air quality

Integrated dryer for superior air treatment quality

For many companies today, the treatment of compressed air is not an option, but a necessity to reduce operating costs, increase production efficiency and minimise expensive breakdowns. To meet this challenge Worthington-Creyssensac has developed the ROLLAIR® T, with built in high quality andperformance refrigeration dryer, to bring the air treatment as an integrated part of the compressor package.

Moisture separatorfor dryer protection

Water separation is a major quality issue : a large amount of condensate, generated after the air cooler, has to be separated andremoved to preserve the integrated dryer against damages and toincrease its efficiency for superior air quality.

Direct expansion dryerfor superior air quality

The ROLLAIR® T dryer’s expansion technology keeps dew point fluctuation to a minimum, and guarantees constant air quality witha minimum pressure drop. A pre-cooling delay can beprogrammed to eliminate condensate from the first produced m3,

when high air quality treatment standards are required.

The ROLLAIR® T offers the guarantee of a dryer accurately sizedaccording to the compressor’s capacity, even when working at maximum temperature.

The ventilation to the dryer is independent of the compressor toinsure a maximum cooling efficiency.

Full accessibilityfor easy maintenance

A by pass system enables the isolation of the dryer, to ensureconstant air delivery. The integration of the dryer has beendesigned for an easy removal, reducing maintenance downtimeand increasing reliability of the ROLLAIR® T.

Simplify your air production with maximum efficiency

Reduction of space requirements

Space is money : installation spacerequirements has been reduced by 66%.

Multipleinstallationpossibilities

fit in any workplacedue to its remarkablylow noise level.

Elimination ofair leakage risks

Limited pipe works reducesair leakages.

Increased air quality

Integrated dryer offers constant and superior air quality

delivery at the outlet.

Installation cost reduction

Limited installation requirements reduces costs.

Reduce Pressure drop

Pressure control is achievedbefore compressor outlet

(and after the dryer).



ROLLAIR®40-50-60-75 V

How to save up to 35 % of energy ?

Compressed air is a major part of many company’sproduction cost, and an area where significant savings

can be achieved without sacrificing the company’sproduction efficiency or product quality.

For many companies, the electrical cost will account for over 75 % of the total operating cost of acompressed air system over a 5 year period.

With the ROLLAIR® V, power consumption is directly proportional to thequantity of air used, unlike conventional control methods where, as the

percentage of full load running decreases, the compressor becomesincreasingly less efficient and absorbs a disproportional amountof power.

For company ’s with varying air requirements or period of low air demand,the Rollair V will save substantial amounts of energy lowering the cost of compressed air production.

Tests prove 30 % Energy Savings can easily be achieved.

Accurate Pressure Control from 4 to 9.5 bar

Conventional control systems work between two set pressures resulting inexcessive pressure delivery, high pressure fluctuation.

ROLLAIR® V maintains a constant set pressure in the system reducingcomponents wear and power consumption.

Off load running elimination

When a compressor runs off load it will normally consume between 20 to30 % of the full load power consumption.

ROLLAIR® V varies the speed of the motor to change the volume of air entering the compressed air system, eliminating off load power consumption.

Soft start

The star Delta starting sequence on a motor creates a power surge in your electrical system.

ROLLAIR® V progressively increases power to the motor, preserving themotor mechanics, and avoiding any penalties imposed by the power supply companies for electrical peaks in your system.

100 %

Power ROLLAIR® V

Power traditionalcompressor

Energy saved

Air flow

Power ratio consumedEnergy ratio saved

Load ratio20 %

Investment

Energy consumedON LOAD RUNNING

Energy consumedOFF LOAD RUNNING

Maintenance

Installation

ROLLAIR®

40-50-60-75 VT :a global solution for management of low cost air quality production.

. Reduction of space requirements

. Installation cost cutting

. Multiple installation possibilities

. Elimination of air leakage risks

. Reduced pressure drop

. Increased air quality

and

Lowering your energy consumption.



ROLLAIR®40-50-60-75

The latest technology in one package

1 Air is drawn through a high efficiency filter into the compressionelement.

2 The air entering the compression element is regulated by thepneumatically controlled inlet valve.

3 Oil in the compression element performs three vitalroles : cooling, lubrication and a seal between therotor profiles, ensuring peak performance with no lossin ef ficiency.

4 The three stage air/oil separation system is designedto provide a low residual oil content in the air below3 ppm.

5 Residual oil inside the separator element is removedby the oil scavenge line reducing oil carryover into airnetwork.

6 Thermostatic by-pass valve controls oil temperaturebefore oil enters the coolers, ensuring optimumoperating temperature.

7 Oil coolers with a large surface area maintain thecorrect operating temperature of the compressor.

8 Oil is filtered to remove contamination before beingre injected into the air-end.

9 Air cooler reduces the temperature into the

compressed air to 10°c above ambient temperaturecausing water vapour to condense.

10 Large amounts of water are removed by the aftercooler. Fitted as standard (except MCI 01) is acyclonic separator that removes 90 % of all bulk water.This is then discharged by an electronic drain valve.Downstream equipment is protected againstcontamination and corrosion.

ROLLAIR® T, high air qualityproduction (variant)

11 The Integrated dryer (T version) is equipped with an Air/Air heat exchanger that enables pre cooling before cooling by the refrigerant system.

12 The temperature of the air is further reduced to 3 °C causing airbornemoisture to condense. This bulk water is removed through anintegrated water separator fitted with an electronic drain.

13 Before discharge the air passes through the air/air heat exchanger fora second time to be re-heated, so that no condensation will appear on

your pipe work. This protects down-stream equipment from watercontamination, increasing the reliability of pneumatic equipment andreducing product contamination.

ROLLAIR® V, cost controlof your air production

A An RFI filter protects the customer electrical network(neutral TT or TN) from interference that might becreated by the compressor.

B The high efficiency inverter fully integrated into theROLLAIR® V applies a large frequency fluctuationband on the standard motor to match the airproduction to the air demand variation.

C The VCI 07 controller, pre programmed with ourspecially developed energy saving software to matchpower consumption to individual system requirements,eliminates off load running cycles and unnecessaryenergy consumption.

9

7

5

6

8

12

3

Oil injected screw compressor ROLLAIR® M/X

Air and oil

Oil

Air

Refrigerating fluid

4

Integrated dryer

Inverter drive device

12

1113

10



ROLLAIR® and LEADAIR® are trademarks of Worthington Creyssensac.

5 0 5

1 0 5

0 1

0 0

I n c o m p l i a n c e w i t h o u r p o l i c y o f c o n s t a n t i m p r o v e m e n t i n t h e q u a l i t y o f o u r p r o d u c t s

, w e r e s e r v e t h e r i g h t t o c h a n g e t h e t e c h n i c a l f e a t u r e s o f o u r e q u i p m e n t , w i t h o u t p r i o r n o t i c e

. N o

n - c

o n t r a c t u a l d o c u m e n t . P r i n t i n E E C

.

Technical Specifications

Working (1) FreeMotor (2) Acoustic

Cooling air (3) Compressed Weightpressure air

power levelvolume air output

ROLLAIR® ROLLAIR® ROLLAIR® ROLLAIR®

Version ROLLAIR® ROLLAIR® delivery ROLLAIR® ROLLAIR® T diameterM/X T V VT

M Xbar m3 / h cfm kW hp dB (A) m3 / h “ kg

ROLLAIR®

40A 7,5 8 335 197,2 30 40 65 4 850 5 750 1”1/2 870 965 945 1 040B 10 10,5 281 165,4 30 40 65 4 850 5 750 1”1/2 910 1 005 945 1 040C 13 13,5 230 135,4 30 40 65 4 850 5 750 1”1/2 910 1 005 945 1 040

ROLLAIR® 50

A 7,5 8 414 243,7 37 50 66 4 850 8 630 1”1/2 940 1 110 935 1 105B 10 10,5 353 207,8 37 50 66 4 850 8 630 1”1/2 940 1 110 935 1 105C 13 13,5 281 165,4 37 50 66 4 850 8 630 1”1/2 940 1 110 935 1 105

ROLLAIR® 60

A 7,5 8 482 283,7 45 60 67 6 650 10 430 1”1/2 990 1 160 1 025 1 195B 10 10,5 432 254,3 45 60 67 6 650 10 430 1”1/2 990 1 160 1 025 1 195C 13 13,5 360 211,9 45 60 67 6 650 10 430 1”1/2 990 1 160 1 025 1 195

ROLLAIR® 75

A 7,5 - 569 334,9 55 75 68 9 000 12 780 1”1/2 1 020 1 190 1 055 1 225B 10 - 508

299,055 75 68 9 000 12 780 1”1/2 1 020 1 190 1 055 1 225

C 13 - 436 256,6 55 75 68 9 000 12 780 1”1/2 1 020 1 190 1 055 1 225

(1) as per Code ISO 1217 : 1996 (2) as per CAGI PNEUROP PN8NTC2 (3) G-thread

Reference conditions of ROLLAIR® measurements : suction pressure : 1b ab, ambient temperature 20°C, discharge pressure A=7 bar, B=9,5 bar and C=12,5 bar eff.

The temperature of the air leaving the cooler is 10°C higher than ambient.

Please contact us for higher pressure levels.

Dimensional requirements

Compressed air outlet

ROLLAIR® 40-50-60-75

Ref. marks

A 1 820

B 985

C 1 760D 1 690

E 740

F 770

Air outlet

G 1 268

H 130

Power supply

I 300

J 130

Compressed air outlet : ROLLAIR® 40 ROLLAIR® 50 ROLLAIR® 60-75

K 384 509 695

L 688 688 688 D i m e n s i o n s i n m m

Compressor air entry

Compressor air outlet

Dryer air entry (*)

Dryer air outlet (*)

Power supply

Ventilation :

(*) only for 50-60-75 T and VT version

Purge

Worthington Creyssensacwww airwco com

Your Distributor :Worthington CreyssensacZone Industrielle - 4 rue Emile Zola B.P. 80419 - 60114 Méru Cedex - FRANCE

Export

Worthington Creyssensac

Zone Industrielle4 rue Emile ZolaB.P. 80419

60114 Méru CedexFRANCEPhone : 33 (0) 3 44 52 67 31Fax : 33 (0) 3 44 52 67 35

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Air Compressor ROLLAIR 60T